摘要： I find difficult for us to master English if we don’t work hard. A. that B. it C. this D. what
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I find _____ difficult for us to master English if we don’t work hard.
|
A．that |
B．it |
C．this |
D．what |
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I find _____ difficult for us to master English if we don’t work hard.
- A.that
- B.it
- C.this
- D.what
I find _____ difficult for us to master English if we don’t work hard.
A. that B. it C. this D. what
查看习题详情和答案>>
I find _____ difficult for us to master English if we don’t work hard.
| A．that | B．it | C．this | D．what |